Mount, setup, eliminate transitioning, đệ trình, dialing devices found in central offices, and routing, or rearrange. Service or repair telephone, cable, Net, as well as other emails gear on customers’ Trang chủ. May install communications tools or communications wiring in houses.

Sự nghiệp kỹ năng cần thiết

Observe distinctions in cable and wire colors to ensure that operate can be carried out precisely.